| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For DGX | |||||
| 2026-07-28 | Delaney, Mark E | SVP & Chief Commercial Officer | Sold | 1600 | $235.18 |
| 2026-07-22 | Main, Timothy L | Director | Purchased | 21 | $206.81 |
| 2026-07-22 | Carter, Robert B | Director | Purchased | 11 | $206.80 |
| 2026-07-22 | Plewman, Patrick | SVP for Diagnostic Services | Purchased | 46 | $206.81 |
| 2026-07-22 | Lassiter, Wright Iii | Director | Purchased | 6 | $206.81 |
| 2026-07-22 | Samad, Sam | Executive Vice President & CFO | Purchased | 102 | $206.81 |
| 2026-07-22 | Delaney, Mark E | SVP & Chief Commercial Officer | Purchased | 34 | $206.81 |
| 2026-07-22 | Kuppusamy, Karthik | SVP, Clinical Solutions | Purchased | 37 | $206.81 |
| 2026-07-22 | Gregg, Vicky B | Director | Purchased | 72 | $206.81 |
| 2026-07-01 | Wentworth, Timothy C | Director | Purchased | 144 | $0.00 |
| 2026-06-04 | Kuppusamy, Karthik | SVP, Clinical Solutions | Sold | 4827 | $121.81 |
| 2026-06-04 | Kuppusamy, Karthik | SVP, Clinical Solutions | Sold | 8147 | $200.00 |
| 2026-06-04 | Kuppusamy, Karthik | SVP, Clinical Solutions | Purchased | 4827 | $121.81 |
| 2026-06-04 | Kuppusamy, Karthik | SVP, Clinical Solutions | Purchased | 3320 | $127.73 |
| 2026-06-04 | Kuppusamy, Karthik | SVP, Clinical Solutions | Sold | 3320 | $127.73 |
| 2026-06-01 | Davis, J. E. | Director, CEO and President | Sold | 10000 | $194.14 |
| 2026-05-20 | Gregg, Vicky B | Director | Purchased | 1142 | $0.00 |
| 2026-05-20 | Morrison, Denise M | Director | Purchased | 1142 | $0.00 |
| 2026-05-20 | Pfeiffer, Gary M | Director | Purchased | 1142 | $0.00 |
| 2026-05-20 | Carter, Robert B | Director | Purchased | 1142 | $0.00 |